MQ8260A Crankshaft Grinding Machine

Max. Work swing diameter × Max work length

Φ580×1600mm

Capacity

Max. Swing over table

Φ580mm

Work diameter ground with steady rest

Φ30~Φ100mm

Throw of crankshaft

       110mm

Max. work length ground

In 3-jaw chuck

1400mm

Between centers

1600mm

Max. work weight

120kg

Work head

Center height

300mm

Work speed

25,45,95r/min

Wheel head

Max. Cross movement

185mm

Wheel head rapid approach and withdrawal

100mm

Wheel feed per turnoff cross fed hand wheel

1mm

 Per grad. of cross feed hand wheel

0.005mm

Grinding wheel

Wheel spindle speed (2steps)

740.890r/min

Wheel peripheral speed

25.6-35m/sec

Wheel size (O. D .× width ×Bore)

Φ900×32×Φ305mm

Table

Table traverse per turn of hand wheel coarse

5.88mm

Fine

1.68mm

Table Swivel (taper 18/100)

5°

Table Swivel per grad of scale (taper 1:50)

10′

Overall capacity of motors

9.82kw

Overall dimensions (L×W×H)

4166×2037×1584

Weight

Approx. 6000kg